20536450561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{201767}}^1$

素因数の和:202284

約数の個数: 16

約数和(自身を含む): 23631068160

約数和(自身を除く): 3094617599

約数列:

[1, 11, 19, 209, 487, 5357, 9253, 101783, 201767, 2219437, 3833573, 42169303, 98260529, 1080865819, 1866950051, 20536450561]

約数ペア:

[(1, 20536450561), (11, 1866950051), (19, 1080865819), (209, 98260529), (487, 42169303), (5357, 3833573), (9253, 2219437), (101783, 201767)]